SQLZOO vs Threadless
A side-by-side look at SQLZOO and Threadless. For an in-depth review of either product, follow the links below.
SQLZOO
Education & Reference
SQLZOO is a free online resource that helps users learn SQL concepts through interactive tutorials and exercises. It covers SQL syntax for a variety of database management systems.
sqldatabasetutorialsexercises
Threadless
Online Services
Threadless is an online community and e-commerce website that allows artists to submit t-shirt designs and have them voted on by the community. If a design receives enough votes, it gets printed and sold on the Threadless shop.
tshirtsartdesigncommunityvoting
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